fix convention

.vscode/settings.json

+{
+  "emmet.excludeLanguages": [
+    "markdown"
+  ]
+}
\ No newline at end of file

db/migrate/20200715013048_create_companies.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateCompanies < ActiveRecord::Migration[5.2]
 class CreateCompanies < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :companies, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :companies, options: 'COLLATE=utf8_general_ci' do |t|
       t.string :name
       t.string :name
       t.string :address
       t.string :address
       t.string :short_description
       t.string :short_description

db/migrate/20200715013408_create_cities.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateCities < ActiveRecord::Migration[5.2]
 class CreateCities < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :cities, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :cities, options: 'COLLATE=utf8_general_ci' do |t|
       t.string :name
       t.string :name
       t.boolean :area
       t.boolean :area
       t.timestamps
       t.timestamps

db/migrate/20200715013616_create_industries.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateIndustries < ActiveRecord::Migration[5.2]
 class CreateIndustries < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :industries, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :industries, options: 'COLLATE=utf8_general_ci' do |t|
       t.string :name
       t.string :name
       t.timestamps
       t.timestamps
     end
     end

db/migrate/20200715014316_create_jobs.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateJobs < ActiveRecord::Migration[5.2]
 class CreateJobs < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :jobs, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :jobs, options: 'COLLATE=utf8_general_ci' do |t|
       t.string :name
       t.string :name
       t.integer :company_id
       t.integer :company_id
       t.string :level
       t.string :level

db/migrate/20200715014925_create_histories.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateHistories < ActiveRecord::Migration[5.2]
 class CreateHistories < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :histories, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :histories, options: 'COLLATE=utf8_general_ci' do |t|
       t.integer :user_id
       t.integer :user_id
       t.integer :job_id
       t.integer :job_id
       t.timestamps
       t.timestamps

db/migrate/20200715015048_create_favorites.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateFavorites < ActiveRecord::Migration[5.2]
 class CreateFavorites < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :favorites, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :favorites, options: 'COLLATE=utf8_general_ci' do |t|
       t.integer :user_id
       t.integer :user_id
       t.integer :job_id
       t.integer :job_id
       t.timestamps
       t.timestamps

db/migrate/20200715015203_create_users.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateUsers < ActiveRecord::Migration[5.2]
 class CreateUsers < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :users, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :users, options: 'COLLATE=utf8_general_ci' do |t|
       t.string :email
       t.string :email
       t.string :name
       t.string :name
       t.string :password_digest
       t.string :password_digest

db/migrate/20200715022917_create_city_jobs.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateCityJobs < ActiveRecord::Migration[5.2]
 class CreateCityJobs < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :city_jobs, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :city_jobs, options: 'COLLATE=utf8_general_ci' do |t|
       # t.belongs_to :city, class_name: "city", foreign_key: "city_id"
       # t.belongs_to :city, class_name: "city", foreign_key: "city_id"
       # t.belongs_to :job, class_name: "job", foreign_key: "job_id"
       # t.belongs_to :job, class_name: "job", foreign_key: "job_id"
       t.references :job
       t.references :job

db/migrate/20200715024652_create_industry_jobs.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateIndustryJobs < ActiveRecord::Migration[5.2]
 class CreateIndustryJobs < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :industry_jobs, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :industry_jobs, options: 'COLLATE=utf8_general_ci' do |t|
       t.references :industry
       t.references :industry
       t.references :job
       t.references :job
       t.timestamps
       t.timestamps

db/migrate/20200715025243_create_applied_jobs.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class CreateAppliedJobs < ActiveRecord::Migration[5.2]
 class CreateAppliedJobs < ActiveRecord::Migration[5.2]
   def change
   def change
-    create_table :applied_jobs, :options => 'COLLATE=utf8_general_ci' do |t|
+    create_table :applied_jobs, options: 'COLLATE=utf8_general_ci' do |t|
       t.references :user
       t.references :user
       t.references :job
       t.references :job
       t.string :name
       t.string :name

db/migrate/20200715090747_change_datatype_to_table_companies.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class ChangeDatatypeToTableCompanies < ActiveRecord::Migration[5.2]
 class ChangeDatatypeToTableCompanies < ActiveRecord::Migration[5.2]
   def change
   def change
     change_column :companies, :short_description, :text
     change_column :companies, :short_description, :text
-    #Ex:- change_column("admin_users", "email", :string, :limit =>25)
+    # Ex:- change_column("admin_users", "email", :string, :limit =>25)
   end
   end
 end
 end

db/migrate/20200720035021_add_column_newdata_to_table_jobs.rb

+# frozen_string_literal: true
+
+# Description/Explanation of Person class
 class AddColumnNewdataToTableJobs < ActiveRecord::Migration[5.2]
 class AddColumnNewdataToTableJobs < ActiveRecord::Migration[5.2]
   def change
   def change
     add_column :jobs, :newdata, :boolean
     add_column :jobs, :newdata, :boolean

error.log

@@ -159,3 +159,14 @@ SyntaxError: /home/hungnt/hungnt_venjob/config/routes.rb:9: syntax error, unexpe
 /home/hungnt/.rbenv/versions/2.6.6/bin/bundle:23:in `<main>'
 /home/hungnt/.rbenv/versions/2.6.6/bin/bundle:23:in `<main>'
 Tasks: TOP => crawler:populate => environment
 Tasks: TOP => crawler:populate => environment
 (See full trace by running task with --trace)
 (See full trace by running task with --trace)
+rake aborted!
+TypeError: no implicit conversion of URI::Generic into String
+/home/hungnt/hungnt_venjob/lib/src/interface_web.rb:225:in `block in make_data'
+/home/hungnt/hungnt_venjob/lib/src/interface_web.rb:224:in `each'
+/home/hungnt/hungnt_venjob/lib/src/interface_web.rb:224:in `each_with_index'
+/home/hungnt/hungnt_venjob/lib/src/interface_web.rb:224:in `make_data'
+/home/hungnt/hungnt_venjob/lib/tasks/crawler.rake:9:in `block (2 levels) in <main>'
+/home/hungnt/.rbenv/versions/2.6.6/bin/bundle:23:in `load'
+/home/hungnt/.rbenv/versions/2.6.6/bin/bundle:23:in `<main>'
+Tasks: TOP => crawler:populate
+(See full trace by running task with --trace)

lib/src/ftp.rb

+# frozen_string_literal: true
+
 require 'net/ftp'
 require 'net/ftp'
 require 'src/unzip'
 require 'src/unzip'
 require 'csv'
 require 'csv'
 
 
+# Description/Explanation of Person class
 class FtpSever
 class FtpSever
   CONTENT_SERVER_DOMAIN_NAME = '192.168.1.156'
   CONTENT_SERVER_DOMAIN_NAME = '192.168.1.156'
   CONTENT_SERVER_USER_NAME = 'training'
   CONTENT_SERVER_USER_NAME = 'training'
   CONTENT_SERVER_USER_PASSWORD = 'training'
   CONTENT_SERVER_USER_PASSWORD = 'training'
-  
   def self.donwload_csv
   def self.donwload_csv
     Net::FTP.open(CONTENT_SERVER_DOMAIN_NAME, CONTENT_SERVER_USER_NAME, CONTENT_SERVER_USER_PASSWORD) do |ftp|
     Net::FTP.open(CONTENT_SERVER_DOMAIN_NAME, CONTENT_SERVER_USER_NAME, CONTENT_SERVER_USER_PASSWORD) do |ftp|
       ftp.getbinaryfile('jobs.zip')
       ftp.getbinaryfile('jobs.zip')
       begin
       begin
-        extract_zip('./jobs.zip','lib/csv')
+        extract_zip('./jobs.zip', 'lib/csv')
         File.delete('./jobs.zip') if File.exist?('./jobs.zip')
         File.delete('./jobs.zip') if File.exist?('./jobs.zip')
-        puts "Extract file done"
-      rescue
-        puts "File not found"
+        puts 'Extract file done'
+      rescue StandardError => e
+        puts "#{e}File not found"
       end
       end
     end
     end
   end
   end
 
 
   def self.data_csv
   def self.data_csv
     # donwload_csv()
     # donwload_csv()
-    table = CSV.parse(File.read("lib/csv/jobs.csv"), headers: true)
+    CSV.parse(File.read('lib/csv/jobs.csv'), headers: true)
   end
   end
 
 
   def self.parse_csv_industries(data)
   def self.parse_csv_industries(data)
@@ -30,8 +32,8 @@ class FtpSever
     industries = []
     industries = []
     industries += data['category'].map(&:strip)
     industries += data['category'].map(&:strip)
     industries.each do |val|
     industries.each do |val|
-      val.gsub!(',','/') if val.include?(',')
-      val.gsub!('/',' / ')
+      val.gsub!(',', '/') if val.include?(',')
+      val.gsub!('/', ' / ')
       Industry.find_or_create_by(name: val) { |industry| industry.name = val }
       Industry.find_or_create_by(name: val) { |industry| industry.name = val }
     end
     end
     puts 'Done parse csv industries'
     puts 'Done parse csv industries'
@@ -39,31 +41,29 @@ class FtpSever
 
 
   def self.parse_csv_cities(data)
   def self.parse_csv_cities(data)
     puts 'Import data cities . . .'
     puts 'Import data cities . . .'
-    cities = data['work place'].uniq.select { |val| val.present? }    
-    cities = cities.map{ |val| val.delete("[]\"") }
+    cities = data['work place'].uniq.select(&:present?)
+    cities = cities.map { |val| val.delete('[]\"') }
     cities.each do |val|
     cities.each do |val|
-      if !val.blank?     
+      next if val.blank?
+
       City.find_or_create_by(name: val) do |city|
       City.find_or_create_by(name: val) do |city|
         city.name = val
         city.name = val
         city.area = 1
         city.area = 1
       end
       end
     end
     end
   end
   end
-  end
 
 
   def self.parse_csv_companies(data)
   def self.parse_csv_companies(data)
     puts 'Import data companies . . .'
     puts 'Import data companies . . .'
     data['company name'].each_with_index do |name, index|
     data['company name'].each_with_index do |name, index|
-      begin
       Company.find_or_create_by(name: name.strip) do |company|
       Company.find_or_create_by(name: name.strip) do |company|
         company.name              =  name.strip
         company.name              =  name.strip
         company.address           =  data['company address'][index]
         company.address           =  data['company address'][index]
         company.short_description =  data['benefit'][index]
         company.short_description =  data['benefit'][index]
       end
       end
       puts index
       puts index
-      rescue => exception
-        puts '---'
-      end
+    rescue StandardError => e
+      puts e
     end
     end
     puts 'Done import data companies'
     puts 'Done import data companies'
   end
   end
@@ -75,44 +75,44 @@ class FtpSever
       id_company = Company.find_by name: data['company name'][index].to_s.strip
       id_company = Company.find_by name: data['company name'][index].to_s.strip
       id_company = id_company.blank? ? 1 : id_company.id
       id_company = id_company.blank? ? 1 : id_company.id
       begin
       begin
-        id_job = Job.create!( name:     name,
+        id_job = Job.create!(name: name,
                              company_id: id_company,
                              company_id: id_company,
                              level: data['level'][index],
                              level: data['level'][index],
-                              experience: "",
+                             experience: '',
                              salary: data['salary'][index],
                              salary: data['salary'][index],
                              create_date: Time.now,
                              create_date: Time.now,
-                              expiration_date: "",
+                             expiration_date: '',
                              description: desc,
                              description: desc,
-                              newdata: 1 )      
-        make_foreign_cities_table(data['work place'][index],id_job.id)
-        make_foreign_industries_table(data['category'][index],id_job.id)
+                             newdata: 1)
+        make_foreign_cities_table(data['work place'][index], id_job.id)
+        make_foreign_industries_table(data['category'][index], id_job.id)
         puts index
         puts index
-      rescue => exception
-        puts '---------'
+      rescue StandardError => e
+        puts e
       end
       end
     end
     end
   end
   end
 
 
-  def self.make_foreign_cities_table(data,id_job) 
-    data = data.to_s.delete("[]\"")  
+  def self.make_foreign_cities_table(data, id_job)
+    data = data.to_s.delete('[]\"')
     id_city = City.find_by name: data.strip
     id_city = City.find_by name: data.strip
     id_city = id_city.blank? ? City.create!(name: data.strip, area: 1).id : id_city.id
     id_city = id_city.blank? ? City.create!(name: data.strip, area: 1).id : id_city.id
     CityJob.create!(job_id: id_job, city_id: id_city)
     CityJob.create!(job_id: id_job, city_id: id_city)
   end
   end
 
 
-  def self.make_foreign_industries_table(data,id_job)
-    data = data.to_s.gsub(',','/').gsub('/',' / ')
-    id_industry = Industry.find_by name: (data.strip)    
+  def self.make_foreign_industries_table(data, id_job)
+    data = data.to_s.gsub(',', '/').gsub('/', ' / ')
+    data = data.strip
+    id_industry = Industry.find_by name: data
     id_industry = id_industry.blank? ? Industry.create!(name: data.strip).id : id_industry.id
     id_industry = id_industry.blank? ? Industry.create!(name: data.strip).id : id_industry.id
     IndustryJob.create!(industry_id: id_industry, job_id: id_job)
     IndustryJob.create!(industry_id: id_industry, job_id: id_job)
   end
   end
 
 
   def self.import_data_from_csv
   def self.import_data_from_csv
-    data = data_csv()
+    data = data_csv
     parse_csv_industries(data)
     parse_csv_industries(data)
     parse_csv_cities(data)
     parse_csv_cities(data)
     parse_csv_companies(data)
     parse_csv_companies(data)
     parse_csv_jobs(data)
     parse_csv_jobs(data)
   end
   end
-
 end
 end

lib/src/interface_web.rb

+# frozen_string_literal: true
+
 require 'open-uri'
 require 'open-uri'
+
+# Description/Explanation of Person class
 class InterfaceWeb  
 class InterfaceWeb  
   
   
   def self.crawl_link_for_companies_jobs(page)    
   def self.crawl_link_for_companies_jobs(page)    
@@ -217,13 +221,13 @@ class InterfaceWeb
       break if @@stop_crawl == val
       break if @@stop_crawl == val
       arr_link << val
       arr_link << val
     end
     end
-    arr_link.reverse!.each_with_index do |path,i| 
-      page = Nokogiri::HTML(URI.open(URI.parse(URI.escape(path))))      
-      if page.search(".item-blue .detail-box:nth-child(1) ul li:nth-child(1) p")[0] != nil
+    arr_link.reverse!.each_with_index do |path, i|
+      page = Nokogiri::HTML(URI.open(URI.parse(CGI.escape(path))))
+      if !page.search('.item-blue .detail-box:nth-child(1) ul li:nth-child(1) p')[0].nil?
         crawl_data_jobs_interface_1(page)
         crawl_data_jobs_interface_1(page)
-      elsif page.search("section .template-200").text != ""        
+      elsif page.search('section .template-200').text != ''
         crawl_data_jobs_interface_2(page)
         crawl_data_jobs_interface_2(page)
-      elsif (page.search(".DetailJobNew ul li").size == 10 && !page.search('.right-col ul li').text.include?('Độ tuổi'))
+      elsif page.search('.DetailJobNew ul li').size == 10 && !page.search('.right-col ul li').text.include?('Độ tuổi')
         crawl_data_jobs_interface_5(page)
         crawl_data_jobs_interface_5(page)
       end
       end
       puts "#{i} - #{path}"
       puts "#{i} - #{path}"